2. Omega-Xis: The Fugitive (2)

Geo Stelar is having a hard time adjusting to life after his father vanished in a space station accident three months ago, and it does not help when a group of children from his class try to forcefully make him attend school again. However, Geo's life takes a startling turn when he witnesses a battle between two EM waves one night, one of which collides with him in a flashy beam of light.

3. Electromagnetic Wave Change! (1)

Geo meets Omega-Xis, an alien from the planet FM, who hides out from his enemies in Geo's Transer. One day, a group of EM viruses attack a monorail train with Luna aboard. In order to battle the EM viruses, Omega-Xis offers Geo his power, and merging, they transform into the EM Wave Human known as Mega Man. With his new powers, Geo defeats the virus invasion, rescues Luna, and makes a name for himself as a hero in Echo Ridge.

4. Electromagnetic Wave Change! (2)

Geo meets Omega-Xis, an alien from the planet FM, who hides out from his enemies in Geo's Transer. One day, a group of EM viruses attack a monorail train with Luna aboard. In order to battle the EM viruses, Omega-Xis offers Geo his power, and merging, they transform into the EM Wave Human known as Mega Man. With his new powers, Geo defeats the virus invasion, rescues Luna, and makes a name for himself as a hero in Echo Ridge.

5. Trouble Takes Wing (1)

While experimenting with his new powers as Mega Man, Geo eavesdrops on the AMAKEN Labs and witnesses Tom acting paranoid about his new invention. Following him to the mountains, he witnesses Tom using the Flying Jacket. When Geo tells Aaron of the invention, Tom assumes Aaron is trying to steal his invention, and thus merges with Cygnus to attack the labs.

6. Trouble Takes Wing (2)

While experimenting with his new powers as Mega Man, Geo eavesdrops on the AMAKEN Labs and witnesses Tom acting paranoid about his new invention. Following him to the mountains, he witnesses Tom using the Flying Jacket. When Geo tells Aaron of the invention, Tom assumes Aaron is trying to steal his invention, and thus merges with Cygnus to attack the labs.

7. Crowded Air Waves (1)

Mega Man battles with Cygnus Wing until he escapes to space where an abandoned satellite is on a crash course toward AMAKEN. Mega Man convinces Tom to give up this fight, but Cygnus still has control of his body, and they escape together. The next day, Omega-Xis convinces Geo to go to school, but after he goes off on his own out of boredom, he encounters Taurus and the two begin to battle. When Taurus becomes overpowered, he forces EM Wave Change with Bud to become Taurus Fire.

8. Crowded Air Waves (2)

Mega Man battles with Cygnus Wing until he escapes to space where an abandoned satellite is on a crash course toward AMAKEN. Mega Man convinces Tom to give up this fight, but Cygnus still has control of his body, and they escape together. The next day, Omega-Xis convinces Geo to go to school, but after he goes off on his own out of boredom, he encounters Taurus and the two begin to battle. When Taurus becomes overpowered, he forces EM Wave Change with Bud to become Taurus Fire.

9. Two New Visitors (1)

Geo transforms into Mega Man to battle with Taurus Fire, but Taurus Fire takes Luna hostage. However, Luna is able to get through to Bud, weakening the fusion and allowing Mega Man to win the battle. Later, everyone is excited about seeing the famous pop singer Sonia Sky in concert, but she keeps canceling concerts due to illness. Meanwhile, Omega-Xis encounters Lyra, another FM-ian enemy, who seems to have already found a human to manipulate as Lyra Note.

10. Two New Visitors (2)

Geo transforms into Mega Man to battle with Taurus Fire, but Taurus Fire takes Luna hostage. However, Luna is able to get through to Bud, weakening the fusion and allowing Mega Man to win the battle. Later, everyone is excited about seeing the famous pop singer Sonia Sky in concert, but she keeps canceling concerts due to illness. Meanwhile, Omega-Xis encounters Lyra, another FM-ian enemy, who seems to have already found a human to manipulate as Lyra Note.

11. The Song of Lyra Note (1)

A mysterious melody fills the airwaves of Echo Ridge, causing everyone to fall asleep. Mega Man rushes to the source, an EM Wave Human named Lyra Note. The two battle, and Sonia snaps out of Lyra's control. Later, the two begin to argue, but Lyra agrees to stop controlling Sonia when she sleeps and to stop trying to take over the world. Then, Copper suspects Geo has a connection to Mega Man and follows him throughout the city. Meanwhile, an EM virus unintentionally merges with a disgruntled artist who then goes on a rampage in a museum. Copper locks Geo up in his squad car while he tries to take care of the attack himself.

12. The Song of Lyra Note (2)

A mysterious melody fills the airwaves of Echo Ridge, causing everyone to fall asleep. Mega Man rushes to the source, an EM Wave Human named Lyra Note. The two battle, and Sonia snaps out of Lyra's control. Later, the two begin to argue, but Lyra agrees to stop controlling Sonia when she sleeps and to stop trying to take over the world. Then, Copper suspects Geo has a connection to Mega Man and follows him throughout the city. Meanwhile, an EM virus unintentionally merges with a disgruntled artist who then goes on a rampage in a museum. Copper locks Geo up in his squad car while he tries to take care of the attack himself.

13. Science Friction (1)

Geo meets Mitch Shepard, a science teacher, and a classmate, Pat Sprigs. He attends one of Shepard's classes and becomes excited about making bottle rockets for the next session. However, that night, the FM-ian Libra appears and Mega Man injures him in battle. Libra escapes into Shepard's Transer and takes over his body, hiding until his injury heals. He then tries to live Shepard's life normally, but the suspicious activity attracts Geo's attention. The two end up battling when Libra transforms into Libra Scales, but because of his injury, he is easily defeated and Shepard is returned to normal.

14. Science Friction (2)

Geo meets Mitch Shepard, a science teacher, and a classmate, Pat Sprigs. He attends one of Shepard's classes and becomes excited about making bottle rockets for the next session. However, that night, the FM-ian Libra appears and Mega Man injures him in battle. Libra escapes into Shepard's Transer and takes over his body, hiding until his injury heals. He then tries to live Shepard's life normally, but the suspicious activity attracts Geo's attention. The two end up battling when Libra transforms into Libra Scales, but because of his injury, he is easily defeated and Shepard is returned to normal.

15. Laughter in EM Wave Space (1)

Everyone in Echo Ridge is laughing uncontrollably, and Omega-Xis suspects the FM-ian Gemini. Soon after, Mega Man encounters Gemini Spark and learns that when Gemini fuses with a human, he separates into two very powerful entities. The audience learns that Pat is said human, and he continues to manipulate people's emotions (now making them inconsolably angry) to lure Geo back into battle. The episode ends on a cliffhanger with Mega Man and the two Gemini Sparks engaging in another heated battle.

16. Laughter in EM Wave Space (2)

Everyone in Echo Ridge is laughing uncontrollably, and Omega-Xis suspects the FM-ian Gemini. Soon after, Mega Man encounters Gemini Spark and learns that when Gemini fuses with a human, he separates into two very powerful entities. The audience learns that Pat is said human, and he continues to manipulate people's emotions (now making them inconsolably angry) to lure Geo back into battle. The episode ends on a cliffhanger with Mega Man and the two Gemini Sparks engaging in another heated battle.

17. From Double to Bubble (1)

The battle between Mega Man and both Gemini Sparks rages on, eventually taking to the sea itself. While Mega Man manages to get the upper-hand a few times, he is ultimately defeated. Before Gemini Spark can deliver the finishing blow, Lyra Note intervenes as a distraction, and Mega Man is spared. Then, young Claud Pincer is obsessed with Sonia Sky but is unable to get into a concert. The FM-ian Cancer fuses with Claud while trying to target a muscular bodyguard instead, and he becomes depressed that a scrawny child is the one who shares his wavelength. The fusion isn't perfect, so Cancer Bubble (with Claud's mentality) rages through Echo Ridge in an attempt to get concert tickets.

18. From Double to Bubble (2)

The battle between Mega Man and both Gemini Sparks rages on, eventually taking to the sea itself. While Mega Man manages to get the upper-hand a few times, he is ultimately defeated. Before Gemini Spark can deliver the finishing blow, Lyra Note intervenes as a distraction, and Mega Man is spared. Then, young Claud Pincer is obsessed with Sonia Sky but is unable to get into a concert. The FM-ian Cancer fuses with Claud while trying to target a muscular bodyguard instead, and he becomes depressed that a scrawny child is the one who shares his wavelength. The fusion isn't perfect, so Cancer Bubble (with Claud's mentality) rages through Echo Ridge in an attempt to get concert tickets.

19. Mega Man Express and Wolf Woods (1)

Mega Man is stuck delivering mail throughout Echo Ridge. When he makes a stop at Luna's house (who has a crush on him), she formulates a plan to try to have future meetings with him through mail deliveries. Then, Mega Man battles with a new enemy, Wolf Woods, but he flees from battle. The next day, Geo meets Damian Wolfe, a gardener who reacts oddly to round-shaped objects. Meanwhile, Damian goes on a date at a shopping mall with a woman he gardens for while Geo participates in a contest there to try to win a telescope set.

20. Mega Man Express and Wolf Woods (2)

Mega Man is stuck delivering mail throughout Echo Ridge. When he makes a stop at Luna's house (who has a crush on him), she formulates a plan to try to have future meetings with him through mail deliveries. Then, Mega Man battles with a new enemy, Wolf Woods, but he flees from battle. The next day, Geo meets Damian Wolfe, a gardener who reacts oddly to round-shaped objects. Meanwhile, Damian goes on a date at a shopping mall with a woman he gardens for while Geo participates in a contest there to try to win a telescope set.

21. Wolf: Roar of Anger (1)

While Damian and Samantha enjoy their date in the mall, Gemini Spark finally finalizes the transformation between Damien and the FM-ian Wolf, and Wolf Woods rampages through the mall. Mega Man and Lyra Note appear to battle, but ultimately, Samantha is able to calm him down. The FM-ian Wolf escapes and Damian recovers. Then, Luna wants to explore an abandoned theme park, so she takes Zack, Bud, Geo, and Pat along for the ride. However, strange things begin to occur, and Geo finds himself in a battle with Crown Thunder. However, Omega-Xis notices that Crown is not fused with a living human being, causing his transformation to be impervious.

22. Wolf: Roar of Anger (2)

While Damian and Samantha enjoy their date in the mall, Gemini Spark finally finalizes the transformation between Damien and the FM-ian Wolf, and Wolf Woods rampages through the mall. Mega Man and Lyra Note appear to battle, but ultimately, Samantha is able to calm him down. The FM-ian Wolf escapes and Damian recovers. Then, Luna wants to explore an abandoned theme park, so she takes Zack, Bud, Geo, and Pat along for the ride. However, strange things begin to occur, and Geo finds himself in a battle with Crown Thunder. However, Omega-Xis notices that Crown is not fused with a living human being, causing his transformation to be impervious.

23. Collision Course (1)

Crown Thunder takes an old pirate ship and prepares to launch it toward Echo Ridge, but Mega Man and Lyra Note battle together to try to stop the enemy. They discover that the pirate ship is the source of his power, and by attacking it, they're able to defeat him. Then, Luna is devastated when she assumes Mega Man and Lyra Note are involved romantically, causing her anger to show at school. Her friends take her to a Sonia Sky concert to cheer her up, but the FM-ian Ophiuchus targets Luna's devastation and offers her the power to capture Mega Man.

24. Collision Course (2)

Crown Thunder takes an old pirate ship and prepares to launch it toward Echo Ridge, but Mega Man and Lyra Note battle together to try to stop the enemy. They discover that the pirate ship is the source of his power, and by attacking it, they're able to defeat him. Then, Luna is devastated when she assumes Mega Man and Lyra Note are involved romantically, causing her anger to show at school. Her friends take her to a Sonia Sky concert to cheer her up, but the FM-ian Ophiuchus targets Luna's devastation and offers her the power to capture Mega Man.

25. Biggest Fan or Biggest Foe?

Geo encounters Ophiuchus Queen, the fusion of Luna and Ophiuchus, who knocks him unconscious. This leaves Sonia to take care of the enemy, transforming into Lyra Note to battle. Mega Man later intervenes, and together, they knock Luna out of the fusion. Ophiuchus escapes. Afterwards, Geo recalls his encounters with the FM-ians from the previous 12 episodes, and he questions the connections between his father's disappearance and Omega-Xis's appearance on Earth.

26. The Man Who Returned

Tom returns to AMAKEN after weeks of absence, but he is completely under Cygnus's control now. He attempts to throw Aaron off a skyscraper, but Mega Man rescues him. After a heated battle with Cygnus Wing, Tom reveals to Geo that Omega-Xis was the one who killed Kelvin. The startling news causes Geo to collapse into a river where he is washed away.

27. Cygnus Corps

Tom gathers the FM-ians together and gives them the power to mimic their EM Wave Human forms without the aid of the humans they merged with. Meanwhile, Omega-Xis helps Aaron find Geo's body and he is rushed to a hospital. That night, Geo and Omega-Xis reunite for an emotional argument until Omega-Xis leaves Earth completely.

28. Electromagnetic Wave Crisis

With Mega Man out of the picture, the FM-ians and EM viruses begin to rampage through Echo Ridge, and only Lyra Note appears to battle. Geo, however, uses his Transer and Battle Cards to try and take out EM viruses, and he notes to his friends that Mega Man will never come back to save them.

29. The Satellites' Miracle

When EM viruses threaten to harm Geo, Omega-Xis returns and forces the fusion into Mega Man. Though Geo is angry, they agree to cooperate and battle with all of the FM-ians. However, they are overpowered, and Cygnus Wing captures Omega-Xis for the Andromeda Key. But three forces appear in the sky to stop the fighting, and they take Geo with them when they leave.

30. Prayer of the Sages

Geo meets the three administrators: Pegasus Magic, Leo Kingdom, and Dragon Sky. They explain to Geo what Andromeda is: a machine designed to destroy planets. As Andromeda becomes activated, they offer Geo the power to stop it: Star Force. They help Geo free Omega-Xis from the FM-ians' clutches and, reunited, the two go after the enemies.

31. Star Force!

Mega Man battles with the FM-ians and uses Star Force forms Ice Pegasus, Fire Leo, and Green Dragon to succeed. Gemini Spark also appears, attempting to steal the Andromeda Key from Cygnus Wing, but an Atomic Blazer attack from Mega Man both destroys Cygnus (freeing Tom) and causes Gemini Spark to flee. Omega-Xis proceeds to smash the key before the two return home, only for Pat to find it in the rubble.

32. Concentration! Planet FM Cluster

The FM-ians regroup, now without a leader, and try to formulate a plan. However, Cancer has the remains of the Andromeda Key and figures they can refill it with minus energy from the humans. Gemini Spark helps them create a program that can also allow the FM-ians to take on the appearance of the humans they once merged with.

33. Counterattack! Planet FM Cluster

As the FM-ians (in their doppelgänger forms) explore Echo Ridge, Taurus and Wolf decide to transform into Taurus Fire and Wolf Woods to attack the city. Mega Man intervenes, but discovers his enemies can now use Battle Cards. Though the FM-ians have the upper-hand, their power soon drains and they are forced to escape.

34. Kizamaro Saw!

Luna and Bud get angry with one another, which confuses Zack when he witnesses Ophiuchus and Taurus (in the forms of Luna and Bud) getting along just fine. He decides to spy on them, excited that Luna and Bud may be having a secret romantic relationship.

35. Kizamaro, Who Knew Too Much

Zack continues to try and convince Geo that something is up with Luna and Bud. Omega-Xis eventually realizes that Zack is probably trailing the FM-ians. Sure enough, the two FM-ians attack Zack for following them, but Mega Man intervenes to rescue his friend.

36. Lovely Unbalance

Libra (taking the form of Shepard) starts hosting a popular game show, and Sonia Sky is invited to be a contestant. Meanwhile, the other FM-ians try to find a way to gather minus energy from the game show, but Libra is more interested in hosting it for fun.

37. Libra's Choice

The FM-ians attack the game show after Libra neglects to gather minus energy himself, so Mega Man and Lyra Note work together to battle all of them. Libra, upset that his fun is over, turns into Libra Scales and helps Mega Man battle against his teammates.

38. The Lone Wolf, as a Pet

Wolf, being trailed by Copper, escapes into a young girl's Transer. When he awakes, he finds that he unintentionally entered the body of an EM Wave Pet, now acting as the girl's pet dog. However, he eventually becomes attached to the girl and remains in that form.

39. The Pet Wolf, in a Rage

Geo enters Omega-Xis in a dog show as an EM Wave Pet as retribution for the telescope set he broke. There, he meets Wolf in the form of a dog, and seeing the full moon causes Wolf to make a startling transformation into Wolf Woods. However, the girl is able to talk him out of it, but Wolf is returning to live as an FM-ian.

40. The Chairman's Great Unrequited Love Plan buku!

While walking through the city, Cancer Bubble witnesses Luna's anger over the possibility that Mega Man and Lyra Note are "dating," and he assumes that her anger is refilling the Andromeda Key. Thus, he follows her through school, attempting to upset her in order to gather energy.

41. The Great Drama Fight Scene Plan buku

Cancer Bubble and Crown Thunder distract Mega Man and Lyra Note in battle so Cancer Bubble can record Lyra Note's voice and use it to start another conflict with Luna. Soon enough, the two girls are at each other's necks over Mega Man, but find a common ground in beating Cancer Bubble to a pulp.

42. Utagai, the Great Demon Inventor King

When Geo breaks his Transer, he goes to AMAKEN to have it fixed, and receives a Wave Scanner as backup. Tom shows him some of his inventions, including a lure for viruses. Unfortunately, the device attracts a large amount of viruses to the lab.

43. The Great AMAKEN Panic

Geo is being overwhelmed by the horde of viruses, and Cancer Bubble makes matters worse by stealing the device and crushing Mega Man with the expanding horde of viruses. Luckily, he accidentally breaks it, and flees rather than fight.

44. Collapse of Libra Balance

After the game show once hosted by Libra (as Shepard) begins to go under, he begins to drown under the pressure of new decisions. Thus, Libra's mentality is split into two, represented by the elements fire and water. The two fight over control of Libra's body as he seeks new opportunities and overcomes bad luck.

45. Aliens Also Worry

To acquire more fame, Libra (as Shepard) becomes a published author, and everyone is nuts for his book. However, when fame becomes too much, Libra Scales erupts and battles with Mega Man. In order to avoid defeat, the two Libras (fire and water) realize they require each other for Libra's full potential, the two reunite before escaping.

46. Double Luna's Difficult Struggle

Luna decides to learn how to cook in order to impress Mega Man, and Geo's mother (Hope) offers to give her cooking lessons at the Stelar house. Meanwhile, the FM-ian Ophiuchus (in the form of Luna) has been working constantly in order to feed her fellow FM-ians. Overworked and stressed, she plans to cut her teammates off from her financial income.

47. Double una's Heaven and Hell

Cancer, who finds Ophiuchus's own personal money stash, uses it to purchase an ice-making machine and then proceeds to rampage through Echo Ridge with an artificial ice floe. Mega Man appears and rescues Luna from the wreckage, who was waiting for him to give him some food she prepared for him. When Mega Man later eats it, he's surprised to find it tastes delicious.

48. Warrock's a Gentleman

A mysterious comet appears close to Earth, and its wavelengths begin to affect the FM-ians in various ways, such as Wolf acting like a house dog, and Omega-Xis becoming exceedingly polite and proper. Against this backdrop Geo is forced to fight Cancer Bubble, who has grown to a prodigious size.

49. Skeleton Change!

Using the power granted to him by the comet, Crown enters a museum and begins fusing with dinosaur skeletons. Geo happens to be there on a field-trip and fights back as Mega Man. However, since Omega-Xis is still incessantly polite (due to the comet), he becomes uncooperative in battle. Eventually, the comet passes Earth and the effects on the FM-ians subside, marking one more victory for Mega Man.

50. Confession

When Aaron uncovers the space station Kelvin vanished within, Omega-Xis finally tells the story behind his involvement with Kelvin's disappearance on that day. In order to rescue Kelvin and his teammates from an FM-ian attack, Omega-Xis transformed them all into radio waves. Omega-Xis senses Kelvin's presence on the space station, which is broadcasting a Brother Band signal through space. However, the FM-ians suddenly begin attacking Echo Ridge, and Geo rushes to the scene.

51. Brother Band

Working with Lyra Note, Mega Man battles the FM-ians as they attack Echo Ridge. Amidst the battle, the Andromeda Key is broken, and all of the gathered minus energy is lost. Then, the FM-ians' king sends a signal to his soldiers telling them to withdraw from their attacks on Earth. Aaron suspects that Kelvin used Brother Band to convince the FM Planet that Earth is not hostile. However, Pat is not content with withdrawing from Earth, so as Gemini Spark, he murders Taurus one night and harnesses his body as energy for a new Andromeda Key.

52. Minus Energy

Gemini Spark's spree continues as he systematically deletes his former comrades to fill up the Andromeda Key, forcing their wave forms out of their W bodies and brutally murdering them one by one. Geo, meanwhile, receives the Star Carrier from Tom, and Omega-Xis encounters Cancer—the only survivor of Gemini's rampage—pleading for help.

53. Twin Bonds

Gemini Spark go after Sonia in an attempt to delete Lyra, but Geo intervenes to rescue her. In the process of defeating Gemini Spark, Pat's identity is revealed, and Sonia also learns that Geo is Mega Man. With all the secrets out in the open, Geo and Sonia agree to fight together for Earth's safety. Meanwhile, Gemini Spark uses the gathered energy to revive Andromeda.

54. Andromeda

Revived, Andromeda proceeds toward Echo Ridge, annihilating cities in its path. Mega Man and Lyra Note attempt to stop it but are overpowered. Lyra Note is left incapacitated, so Mega Man proceeds alone with Star Force, but his attempts are in vain. Amidst the battle, Luna, Bud, and Zack witness Mega Man revert into Geo (Luna was only half-conscious at the time, and this shows in later episodes, where she says that it's impossible that Geo was Mega Man).

55. FM King Cepheus

The Satellite Administrators sacrifice themselves in order to destroy Andromeda. However, Gemini Spark White murders his other half to harness his minus energy and revive Andromeda once more, but Omega-Xis is able to crush the key before the Earth is erased. Afterwards, the FM-ians' king Cepheus descends onto Earth to take responsibility for his wrongful attacks on Earth, defeating Gemini White Spark personally. He also grants Geo the chance to speak with his father, although his father is not yet ready to return home. Pat's body is also discovered, with no memories of meeting Gemini and after. With the war against the FM-ians over, life is a lot brighter for Geo and his friends.